/*
 * Copyright 2024 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.room.util

import kotlinx.cinterop.ExperimentalForeignApi
import kotlinx.cinterop.toKString
import platform.posix.errno
import platform.posix.strerror

/** Convenience function to get a String description of the last error number. */
@OptIn(ExperimentalForeignApi::class)
fun stringError(): String = "$errno - " + (strerror(errno)?.toKString() ?: "Unknown error")
